1999682709

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{743}}^1\times {\mathrm{21881}}^1$

素因数の和:22668

約数の個数: 16

約数和(自身を含む): 2735074944

約数和(自身を除く): 735392235

約数列:

[1, 3, 41, 123, 743, 2229, 21881, 30463, 65643, 91389, 897121, 2691363, 16257583, 48772749, 666560903, 1999682709]

約数ペア:

[(1, 1999682709), (3, 666560903), (41, 48772749), (123, 16257583), (743, 2691363), (2229, 897121), (21881, 91389), (30463, 65643)]